| CPC B62D 63/08 (2013.01) [B62D 21/20 (2013.01); B62D 33/02 (2013.01); B62D 53/06 (2013.01)] | 19 Claims |

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1. A side rail for a trailer, the side rail comprising:
a side rail body that is, or is at least adapted to be, operably coupled to the trailer, said side rail body comprising:
an elongated side rail wall defining opposing upper and lower portions;
an upper connecting wall extending transversely from the upper portion of the side rail wall; and
a lower connecting wall spaced apart from the upper connecting wall and extending transversely from the lower portion of the side rail wall;
and
a rub rail body that is, or is at least adapted to be, operably coupled to the side rail body, said rub rail body comprising:
an elongated rub rail wall defining opposing upper and lower portions;
an upper groove disposed proximate the upper portion of the rub rail wall and adapted to receive a portion of the upper connecting wall of the side rail body when the rub rail body is operably coupled to the side rail body; and
a lower groove spaced apart from the upper groove, disposed proximate the lower portion of the rub rail wall, and adapted to receive a portion of the lower connecting wall of the side rail body when the rub rail body is operably coupled to the side rail body.
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